| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC + IO4 = HCIO4
CH2OH2 = CH3OH =>
CH2OH2 = CH3OH
Tl(OH)3 + NaNO3 + H2O = Tl(OH)4 + NH3 + NaOH =>
8 Tl(OH)3 + NaNO3 + 6 H2O = 8 Tl(OH)4 + NH3 + NaOH
LiClO3 = LiCl + O =>
LiClO3 = LiCl + 3 O
Ag + Cu(NO3)2 = Cu + Ag(NO3) =>
2 Ag + Cu(NO3)2 = Cu + 2 Ag(NO3)
KMnO4 = MnO2 + O2 + K2MnO4 =>
2 KMnO4 = MnO2 + O2 + K2MnO4
Mg + FeSO4 = Mg(SO4) + Fe =>
Mg + FeSO4 = Mg(SO4) + Fe
CF = C5F5 =>
5 CF = C5F5
MnO2 + K4SiO4 + H2SO4 = Si + KMnO4 + K2SO4 + H2O =>
4 MnO2 + 3 K4SiO4 + 4 H2SO4 = 3 Si + 4 KMnO4 + 4 K2SO4 + 4 H2O
Na + MgCl2 = NaMgCl2 =>
Na + MgCl2 = NaMgCl2
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
Fe + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + S + 4 H2O
HClO4 + Pb(CO3)2 = CO2 + H2O + Pb(ClO4)4 =>
4 HClO4 + Pb(CO3)2 = 2 CO2 + 2 H2O + Pb(ClO4)4
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + CH4 = HCN + H6 =>
NH3 + CH4 = HCN + H6
H2I + H2SO4 = I2 + H2O + H2S =>
4 H2I + H2SO4 = 2 I2 + 4 H2O + H2S
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
H2SeO4 + Ni(OH)3 = H2O + Ni2(SeO4)3 =>
3 H2SeO4 + 2 Ni(OH)3 = 6 H2O + Ni2(SeO4)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2 + S = KS2 =>
K2 + 4 S = 2 KS2
KMnO4 + SO3{-2} = KSO3 + MnO4{-2} =>
KMnO4 + SO3{-2} = KSO3 + MnO4{-2}
NaCl + LiOH = LiCl + NaOH =>
NaCl + LiOH = LiCl + NaOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3AsO4 + Co(OH)3 = Co(AsO4) + H2O =>
H3AsO4 + Co(OH)3 = Co(AsO4) + 3 H2O
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
C6H5N2Cl + KI = C6H5I + KCl + N2 =>
C6H5N2Cl + KI = C6H5I + KCl + N2
CH3CH2Br + NaOH = CH3CH2NaO + HBr =>
CH3CH2Br + NaOH = CH3CH2NaO + HBr
CaF2(s) + NH3(aq) = NH3F(aq) + Ca(s) =>
CaF2(s) + 2 NH3(aq) = 2 NH3F(aq) + Ca(s)
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3 =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3
NaHCO3 + C2H4O2 = CO2 + H2O + Na(C2H3O2) =>
NaHCO3 + C2H4O2 = CO2 + H2O + Na(C2H3O2)
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl =>
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
[NH4]2Fe[SO4]2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
[NH4]2Fe[SO4]2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
C12H22O11(s) = C(s) + H2O =>
C12H22O11(s) = 12 C(s) + 11 H2O
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4 =>
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4
Cl2 + AlBr2 = Al + Cl2Br2 =>
Cl2 + AlBr2 = Al + Cl2Br2
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
H2S + FeCl3 = HCl + FeCl2 + FeS2 =>
2 H2S + 2 FeCl3 = 4 HCl + FeCl2 + FeS2
NaClO + KCl + H2SO4 = NaCl + K2SO4 + Cl2 + H2O =>
NaClO + 2 KCl + H2SO4 = NaCl + K2SO4 + Cl2 + H2O
SnOHBr + H2SO4 = SnBr2 + Sn(SO4) + H2O =>
2 SnOHBr + H2SO4 = SnBr2 + Sn(SO4) + 2 H2O
NiCl + AgNO3 = AgCl + NiNO3 =>
NiCl + AgNO3 = AgCl + NiNO3
Cu(NO3)2 + SO2 + NaCl + H2O = CuCl + Na2SO4 + HNO3 =>
2 Cu(NO3)2 + SO2 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 4 HNO3
CH3CH(Br)CH3 + NaOH = CH3CH(OH)CH3 + NaBr =>
CH3CH(Br)CH3 + NaOH = CH3CH(OH)CH3 + NaBr
NH3(aq) + H2O(l) + Ni(NO3)2(aq) = NH4NO3(aq) + Ni(OH)(s) =>
18 NH3(aq) + 11 H2O(l) + 8 Ni(NO3)2(aq) = 17 NH4NO3(aq) + 8 Ni(OH)(s)
NiSiO3 = Ni + Si + O2 =>
2 NiSiO3 = 2 Ni + 2 Si + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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